2731269632

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 240

約数和(自身を含む): 7053986016

約数和(自身を除く): 4322716384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 61, 62, 64, 91, 104, 112, 122, 124, 128, 182, 208, 217, 224, 244, 248, 256, 364, 403, 416, 427, 434, 448, 488, 496, 512, 728, 793, 806, 832, 854, 868, 896, 961, 976, 992, 1456, 1586, 1612, 1664, 1708, 1736, 1792, 1891, 1922, 1952, 1984, 2821, 2912, 3172, 3224, 3328, 3416, 3472, 3584, 3782, 3844, 3904, 3968, 5551, 5642, 5824, 6344, 6448, 6656, 6727, 6832, 6944, 7564, 7688, 7808, 7936, 11102, 11284, 11648, 12493, 12688, 12896, 13237, 13454, 13664, 13888, 15128, 15376, 15616, 15872, 22204, 22568, 23296, 24583, 24986, 25376, 25792, 26474, 26908, 27328, 27776, 30256, 30752, 31232, 44408, 45136, 46592, 49166, 49972, 50752, 51584, 52948, 53816, 54656, 55552, 58621, 60512, 61504, 87451, 88816, 90272, 98332, 99944, 101504, 103168, 105896, 107632, 109312, 111104, 117242, 121024, 123008, 172081, 174902, 177632, 180544, 196664, 199888, 203008, 206336, 211792, 215264, 218624, 234484, 242048, 246016, 344162, 349804, 355264, 361088, 393328, 399776, 406016, 410347, 423584, 430528, 468968, 484096, 492032, 688324, 699608, 710528, 722176, 762073, 786656, 799552, 820694, 847168, 861056, 937936, 968192, 1376648, 1399216, 1421056, 1444352, 1524146, 1573312, 1599104, 1641388, 1694336, 1722112, 1875872, 2753296, 2798432, 2842112, 3048292, 3146624, 3198208, 3282776, 3388672, 3444224, 3751744, 5334511, 5506592, 5596864, 6096584, 6293248, 6396416, 6565552, 6777344, 7503488, 10669022, 11013184, 11193728, 12193168, 12586496, 13131104, 15006976, 21338044, 22026368, 22387456, 24386336, 26262208, 30013952, 42676088, 44052736, 44774912, 48772672, 52524416, 85352176, 88105472, 97545344, 105048832, 170704352, 195090688, 210097664, 341408704, 390181376, 682817408, 1365634816, 2731269632]

約数ペア:

[(1, 2731269632), (2, 1365634816), (4, 682817408), (7, 390181376), (8, 341408704), (13, 210097664), (14, 195090688), (16, 170704352), (26, 105048832), (28, 97545344), (31, 88105472), (32, 85352176), (52, 52524416), (56, 48772672), (61, 44774912), (62, 44052736), (64, 42676088), (91, 30013952), (104, 26262208), (112, 24386336), (122, 22387456), (124, 22026368), (128, 21338044), (182, 15006976), (208, 13131104), (217, 12586496), (224, 12193168), (244, 11193728), (248, 11013184), (256, 10669022), (364, 7503488), (403, 6777344), (416, 6565552), (427, 6396416), (434, 6293248), (448, 6096584), (488, 5596864), (496, 5506592), (512, 5334511), (728, 3751744), (793, 3444224), (806, 3388672), (832, 3282776), (854, 3198208), (868, 3146624), (896, 3048292), (961, 2842112), (976, 2798432), (992, 2753296), (1456, 1875872), (1586, 1722112), (1612, 1694336), (1664, 1641388), (1708, 1599104), (1736, 1573312), (1792, 1524146), (1891, 1444352), (1922, 1421056), (1952, 1399216), (1984, 1376648), (2821, 968192), (2912, 937936), (3172, 861056), (3224, 847168), (3328, 820694), (3416, 799552), (3472, 786656), (3584, 762073), (3782, 722176), (3844, 710528), (3904, 699608), (3968, 688324), (5551, 492032), (5642, 484096), (5824, 468968), (6344, 430528), (6448, 423584), (6656, 410347), (6727, 406016), (6832, 399776), (6944, 393328), (7564, 361088), (7688, 355264), (7808, 349804), (7936, 344162), (11102, 246016), (11284, 242048), (11648, 234484), (12493, 218624), (12688, 215264), (12896, 211792), (13237, 206336), (13454, 203008), (13664, 199888), (13888, 196664), (15128, 180544), (15376, 177632), (15616, 174902), (15872, 172081), (22204, 123008), (22568, 121024), (23296, 117242), (24583, 111104), (24986, 109312), (25376, 107632), (25792, 105896), (26474, 103168), (26908, 101504), (27328, 99944), (27776, 98332), (30256, 90272), (30752, 88816), (31232, 87451), (44408, 61504), (45136, 60512), (46592, 58621), (49166, 55552), (49972, 54656), (50752, 53816), (51584, 52948)]